ARM: tegra: endeavoru: upgrade video bindings

Upgrade HTC One X device tree to comply possible upstream Linux device
tree. Once Linux catches up, HTC One X can be switched to OF_UPSTREAM.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
diff --git a/arch/arm/dts/tegra30-htc-endeavoru.dts b/arch/arm/dts/tegra30-htc-endeavoru.dts
index 8a0ba3c..db8ac45 100644
--- a/arch/arm/dts/tegra30-htc-endeavoru.dts
+++ b/arch/arm/dts/tegra30-htc-endeavoru.dts
@@ -33,13 +33,11 @@
 
 	host1x@50000000 {
 		dc@54200000 {
-			clocks = <&tegra_car TEGRA30_CLK_DISP1>,
-				 <&tegra_car TEGRA30_CLK_PLL_D_OUT0>;
+			backlight: backlight {
+				compatible = "nvidia,tegra-pwm-backlight";
 
-			rgb {
-				status = "okay";
-
-				nvidia,panel = <&dsia>;
+				nvidia,pwm-source = <1>;
+				nvidia,default-brightness = <0x8E>;
 			};
 		};
 
@@ -1265,13 +1263,6 @@
 		nvidia,xcvr-lsrslew = <2>;
 	};
 
-	backlight: backlight {
-		compatible = "nvidia,tegra-pwm-backlight";
-
-		nvidia,pwm-source = <1>;
-		nvidia,default-brightness = <0x8E>;
-	};
-
 	/* PMIC has a built-in 32KHz oscillator which is used by PMC */
 	clk32k_in: clock-32k {
 		compatible = "fixed-clock";